Hulpstukken voor rookgassen en lucht

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Round saddle for air duct (441)

Reducer air duct (290)

Accessories/spare parts for heat recovery (189)

Slanting corner embedded duct (28)

Feed-through roof tile (21)

More product groups:

Air distribution box (17)

Boiler connection element for heat recovery unit for single family house (1)

Concentric flue gas/air supply form piece, 2 connections (2)

Connecting ring, hose/valve (20)

Coupling piece embedded duct (6)

Feed-through plate (3)

Flue gas/air supply collector (1)

Grid shoe for air duct (4)

Plastic slide plate, feed-through tile (21)

Pot embedded duct (17)

Roof boarding bracket (6)

Roof duct for heat recovery ventilator (12)

Sleeve embedded duct (5)

T-Y-piece embedded duct (9)